You could use an E-Miner Code Node and write the solution in Base SAS. If you are not a Base SAS programmer, then you should be able to export the SAS code from EG and paste it into the EM Code Node. If you make the Code Node abstract enough using the E-Miner macro references, then you could create an extension utility node that is reusable. These techniques are discussed in course material for "Extending E-Miner."
Hope this helps...(-;
... View more